Set minsize and implement DoGetBestSize

[wxWidgets.git] / src / mac / carbon / button.cpp

diff --git a/src/mac/carbon/button.cpp b/src/mac/carbon/button.cpp
index 3acf5495cca51a0f5c6b683ff965decbffcf89f4..f280182a1100c0faa5d6aedb1ab5dc09fa0f746a 100644 (file)
--- a/src/mac/carbon/button.cpp
+++ b/src/mac/carbon/button.cpp
@@ -40,8 +40,34 @@ bool wxButton::Create(wxWindow *parent, wxWindowID id, const wxString& label,
 
     Rect bounds = wxMacGetBoundsForControl( this , pos , size ) ;
     m_peer = new wxMacControl() ;
-    if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
+    if ( id == wxID_HELP )
     {
+        ControlButtonContentInfo info ;
+        info.contentType = kControlContentIconRef ;
+        GetIconRef(kOnSystemDisk, kSystemIconsCreator, kHelpIcon, &info.u.iconRef);
+        verify_noerr ( CreateRoundButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , kControlRoundButtonNormalSize , 
+            &info , m_peer->GetControlRefAddr() ) );
+    }
+    else if ( label.Find('\n' ) == wxNOT_FOUND && label.Find('\r' ) == wxNOT_FOUND)
+    {
+#if TARGET_API_MAC_OSX
+        //Button height is static in Mac, can't be changed, so we need to force it here
+        if ( GetWindowVariant() == wxWINDOW_VARIANT_NORMAL || GetWindowVariant() == wxWINDOW_VARIANT_LARGE )
+        {
+            bounds.bottom = bounds.top + 20 ;
+            m_maxHeight = 20 ;
+        }
+        else if ( GetWindowVariant() == wxWINDOW_VARIANT_SMALL )
+        {
+            bounds.bottom = bounds.top + 17 ;
+            m_maxHeight = 17 ;
+        }
+        else if ( GetWindowVariant() == wxWINDOW_VARIANT_MINI )
+        {
+            bounds.bottom = bounds.top + 15 ;
+            m_maxHeight = 15 ;
+        }
+#endif
         verify_noerr ( CreatePushButtonControl( MAC_WXHWND(parent->MacGetTopLevelWindowRef()) , &bounds , CFSTR("") , m_peer->GetControlRefAddr() ) );
     }
     else
@@ -77,6 +103,9 @@ void wxButton::SetDefault()
 
 wxSize wxButton::DoGetBestSize() const
 {
+    if ( GetId() == wxID_HELP )
+        return wxSize( 20 , 20 ) ;
+        
     wxSize sz = GetDefaultSize() ;
 
     int charspace = 8 ;
@@ -99,10 +128,10 @@ wxSize wxButton::DoGetBestSize() const
     Rect    bestsize = { 0 , 0 , 0 , 0 } ;
     m_peer->GetBestRect( &bestsize ) ;
   
-    int wBtn = 0 ;
+    int wBtn;
     if ( EmptyRect( &bestsize ) )
     {
-        int wBtn = m_label.Length() * charspace + 12 ;
+        wBtn = m_label.Length() * charspace + 12 ;
     }
     else
     {